申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
MAKI, NAOKI, NAKA-GUN, IBARAKI, 319-11, JP;HARA, NOBUHIRO, HITACHI-SHI, IBARAKI, 316, JP;KAKUGAWA, SHIGERU, HITACHI-SHI, IBARAKI, 316, JP;SHIBATA, MASAYUKI, HITACHI-SHI, IBARAKI, 316, JP;HINO, NORIAKI, MITO-SHI, IBARAKI 310, JP;HATTORI, KENICHI, HITACHI-SHI, IBARAKI 319-12, JP |